[asp17]

I have an e90 M3 Dinan exhaust sitting around in my garage. I'm looking to put an exhaust on my F10 550i. I'm mainly looking to get a little growl out of the car. Performance on the car for me is perfect for the time being.
Would the there be a way to get some custom pipes made and use the muffler portion of the E90 M3 exhaust with the 550?

[oldrandomguy]

Look under the car and look at the stock muffler location. Does it look like it will fit? If yes, yes.

[asp17]

It looks good. I did a quick measure and it does seem good. I'm just worried the piping out of the muffler rear might bend to much and it's side effect.

[asp17]

Let's see how it turns out. Should have some custom pipes made and put in tomorrow.

[Edman951]

It should fit with minor mods.
I had made a muffler setup on my E90 M3 and reused it on my 550.
Just needed modified mounts.

the passager side is a bit tight.
And you may need to re-clock the mufflers.

[asp17]

Edman, what do you mean by re-clocking the muffler?

[Edman951]

Meaning the angle of the piping versus the muffler where the S is to go from the center pipe to the mufflers.
If i remember correctly, the M3 had a different drop angle then the 550.